DE2054864A1 - Leuchtstoff - Google Patents

Leuchtstoff

Info

Publication number
DE2054864A1
DE2054864A1 DE19702054864 DE2054864A DE2054864A1 DE 2054864 A1 DE2054864 A1 DE 2054864A1 DE 19702054864 DE19702054864 DE 19702054864 DE 2054864 A DE2054864 A DE 2054864A DE 2054864 A1 DE2054864 A1 DE 2054864A1
Authority
DE
Germany
Prior art keywords
sulfate
phosphor according
radiation
luminescent
alkaline earth
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
DE19702054864
Other languages
German (de)
English (en)
Inventor
Roelof Egbert Eindhoven Schuil (Niederlande)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of DE2054864A1 publication Critical patent/DE2054864A1/de
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent materials, e.g. electroluminescent or chemiluminescent
    • C09K11/08—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials
    • C09K11/77—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials containing rare earth metals
    • C09K11/7728—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials containing rare earth metals containing europium
    • C09K11/7741—Sulfates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Luminescent Compositions (AREA)
DE19702054864 1969-11-17 1970-11-07 Leuchtstoff Pending DE2054864A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6917280A NL6917280A (https=) 1969-11-17 1969-11-17

Publications (1)

Publication Number Publication Date
DE2054864A1 true DE2054864A1 (de) 1971-05-27

Family

ID=19808408

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19702054864 Pending DE2054864A1 (de) 1969-11-17 1970-11-07 Leuchtstoff

Country Status (8)

Country Link
US (1) US3764554A (https=)
AT (1) AT296430B (https=)
BE (1) BE759005A (https=)
CA (1) CA962450A (https=)
DE (1) DE2054864A1 (https=)
FR (1) FR2070715B1 (https=)
GB (1) GB1275169A (https=)
NL (1) NL6917280A (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4007394A (en) * 1975-04-07 1977-02-08 General Electric Company Alkali metal alkaline earth metal sulfate phosphor activated with cerium and terbium and lamp containing same
DE3165101D1 (en) * 1980-11-25 1984-08-30 Emi Plc Thorn Luminescent materials
IT1196938B (it) * 1986-07-09 1988-11-25 Minnesota Mining & Mfg Metodo per registrare e riprodurre l'immagine di una radiazione, pannello per la memorizzazione dell'immagine di una radiazione, fosfori fotostimolabili e motodo per ottenere detti fosfori stimolabili
ES2283674T3 (es) * 2003-04-30 2007-11-01 Centrum Fur Angewandte Nanotechnologie (Can) Gmbh Nanoparticulas de cucleos/recubrimientos luminiscentes.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE757817A (fr) * 1969-10-21 1971-04-01 Eastman Kodak Co Composition fluorescente a base de sulfates mixtes de metaux alcalino-terreux, sa preparation et ses applications, notamment a la radiographi
US3669897A (en) * 1969-11-14 1972-06-13 Westinghouse Electric Corp Divalent europium activated alkaline earth metal sulfates and method of preparation

Also Published As

Publication number Publication date
FR2070715A1 (https=) 1971-09-17
US3764554A (en) 1973-10-09
NL6917280A (https=) 1971-05-19
FR2070715B1 (https=) 1973-02-02
BE759005A (fr) 1971-05-17
AT296430B (de) 1972-02-10
CA962450A (en) 1975-02-11
GB1275169A (en) 1972-05-24

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